সংবাদ প্রতিবেদন

Four important parts of AC contactor and its working principle

Four important parts of AC contactor and its working principle 1- Arc shield, 2- Contact pressure spring sheet, 3- Main contacts, 4- Reaction spring, 5- Coil, 6- Short circuit ring, 7- Static core, 8- Spring, 9- Moving core, 10- Auxiliary normally open contact, 11- Auxiliary normally closed contac...

How does the molded case circuit breaker work?

The circuit breaker refers to the closing, carrying and breaking current loop normal conditions, and can close, carrying and breaking abnormal circuit conditions within the prescribed period of time (including short-circuit conditions) under current switching device. At present, it has been widely ...

CPS control and protection switch has been closely related to our life

CPS control protective switch is a part of our life, because life is now we cannot do without electricity, it is a connection to life and electricity that we have in our lives plays a very important role, but it and the traditional switch is not the same, while the CPS protection switch which is a ...

Difference between miniature circuit breaker and residual current circuit breaker

Miniature circuit breakers and residual current circuit breakers are common: circuit breakers. Miniature circuit breaker with residual current circuit breaker: small difference circuit breaker is short-circuit accident or failure to tripping, and leakage protection circuit breaker is personal elect...

The electric meter box is widely used in every field of national economy, as an important support of the industry, national defense construction and major project construction, is an important basic industry of our national economy, and is the necessities of people's daily life. With the competitio...

Overview of load Isolation Switch

Definitionof Load Isolation Switch: Load switch is a normal circuit in the working state, to break and close their own circuit switch device, which load switch which contains the arc device, the internal structure is also very simple. The role of load isolation switch: The function of the load iso...

The use of transparent plastic meter box in everyday life

The use of transparent electric meter box is actually a lot of families are used in this way, perhaps in life do not often go to pay attention, so sometimes say it was a bit strange, now use about meter box is mainly based on the reality of the degree is divided into two parts. For the current and ...

Characteristics and function of isolation switch

The main function of the electricalisolationswitchis to isolate the power supply and switch circuit, so that the equipment and power supply has a clear disconnect point to ensure the safety of maintenance personnel. No special arc device, can only turn off the smaller current, and can not break the...

Poles of the circuit breaker type

Residualcurrentcircuit breaker models will include the number of poles, such as DZ47LE-16 2P C16A type residualcurrentcircuit breakers produced by TAIXIElectric, of which 2P is the number of poles. In addition, in the residualcurrentcircuit breaker will encounter such as 3P, 4P, 3P + N and other di...

Concrete function of fiber termination box

1. The main function of the fiber termination box is actually the centralized management of all weak current from each room, which contains different modules, such as cable TV splitter, can take a cable branch for the four or five distribution to different rooms without affecting the transmission p...

The development trend of the circuit breaker

Chinese low voltage miniature circuit breakers are development as the direction of requirements of "miniature, modular, multi-function, modular accessories, high breaking, low noise, reliable work, and gradually realize the intelligent", constantly create new products meet the needs of the times. T...

What is the configuration of the fiber access box?

Configuration informationof fiber termination box Fiber splice tray. Used for fiber welding, branch; cover can be reversed, the disk can be superimposed, expand the capacity, installation, use is extremely convenient. Fiber clip. The fiber optic cable connected to the splice tray is fixed Network m...

Matters needing attention in installation and use of electric meter box

Matters needing attention in installation and use of plastic meter box or electric meter box 1. Please carefully check the meter box parts in the installation. 2. Installation location should be selected without severe vibration, the impact is not enough to damage the electrical components of the p...

Explore the application of DC circuit breakers

With the development of science and technology, photovoltaic products have been widely used, such as TAIXIElectric TXCM1Z series of DC Molded Case circuit breaker(80 100 150 250 300 400 amp dc circuit breaker, dc mccb), sowhat placeisthe DC circuit breaker suitable for? Let‘s explore it. For exampl...

How to deal with abnormal AC contactor

AC contactor (from TAIXI electrical ac contactor manufacturers) is not normal refers to the actuation of AC contactor is too slow, the contact can not be completely closed, abnormal noise and abnormal iron core. The reason and the treatment method of the abnormal AC contactor: 1. The power supply v...

Conversion conditions of double power supply automatic switch

The purpose of the electrical transfer switch we needisthatATSE canautomatically and reliably convert under "specific" conditions. This "specific condition" is the conversion condition of ATSE, or the premise of conversion, is the first choice to consider the elements of ATSE. 1.If common power has...

Answer all the questions

1.How to choose AC contactor? What models are they? Electricalaccontactormanufacturers? Answer: AC contactor selection, should be based on the type of load and working parameters of reasonable selection, briefly divided into: A. Select the type of contactor. Selection of AC contactor shoulddetermi...

Selection of different types of miniature circuit breakers

The miniature circuit breaker is generally composed of a plastic shell, an over-current release, an operating mechanism, a contact, and an arc extinguishing device. The utility model is characterized in that the utility model adopts the double connection function, and the utility model can connect ...

Investigation report on future development trend of photovoltaic DC circuit breaker

Investigation report on the future development trend of photovoltaic DC circuit breaker Abstract: Photovoltaic DC circuit breaker (c45n dc mcb, dc mini circuit breaker) is widely used now, the applicable scope is more extensive, in view of the future development trend of photovoltaic DC circuit bre...

Maintenance and inspection of AC contactor

These days, there are a number of customers to consult the maintenance of AC contactor (motor contactor, electrical contactor), the product involves AC contactor CJT1, CJ20, etc.. It is very important to know the maintenance inspection of some electrical appliances, so here I am talking about the m...